1. Introduction
The ASUS PB287Q is a 28-inch True 4K ultra-high definition (4K UHD) monitor designed to deliver exceptional visual detail. Featuring a 16:9 aspect ratio WLED display, it provides a resolution of 3840 by 2160 pixels, offering a pixel density of 157 pixels-per-inch (PPI). This results in over 8 million pixels, four times the pixel density of standard Full HD displays. The monitor also boasts a 1ms GTG fast response time and a 60Hz refresh rate, making it suitable for various applications requiring high clarity and smooth motion.
Figure 1.1: Front view of the ASUS PB287Q monitor.
2. Setup
2.1 Unpacking the Monitor
Carefully remove all components from the packaging. Ensure all items listed in the packing contents are present. Retain the packaging materials for future transport or storage.
2.2 Assembling the Stand
- Place the monitor face down on a soft, clean surface to prevent scratches.
- Attach the stand base to the stand neck, securing it with the provided screw.
- Align the assembled stand with the mounting holes on the back of the monitor and firmly attach it.
Figure 2.1: The ASUS PB287Q monitor assembled with its ergonomic stand.
2.3 Connecting Cables
The ASUS PB287Q monitor supports multiple input options. Connect the appropriate cables from your computer or device to the monitor's input ports.
- DisplayPort: For 4K resolution at 60Hz, use the DisplayPort connection. A DisplayPort cable is typically included.
- HDMI: Connect via HDMI for 4K resolution at 30Hz. The monitor includes an HDMI port and often an HDMI/MHL port. An HDMI cable is typically included.
- Power Cable: Connect the power cable to the monitor's power input and then to a power outlet.
Figure 2.2: Rear view of the ASUS PB287Q monitor, showing various connectivity ports.
3. Operating the Monitor
3.1 Power On/Off
Press the power button located on the front or side of the monitor to turn it on or off. The power indicator light will illuminate when the monitor is active.
3.2 On-Screen Display (OSD) Menu Navigation
The OSD menu allows you to adjust various monitor settings. Use the physical buttons, typically located on the bottom right bezel, to navigate the menu.
- Menu Button: Opens the OSD menu.
- Navigation Buttons: Used to move through menu options (up/down, left/right).
- Select/Enter Button: Confirms a selection.
- Exit Button: Closes the OSD menu or goes back to the previous level.
3.3 Key Features and Adjustments
The ASUS PB287Q incorporates several exclusive technologies to enhance your viewing experience:
- SplendidPlus Video Intelligence Technology: Offers various preset display modes (e.g., Scenery, Standard, Theater, Game, Night View, sRGB, Reading, Darkroom) to optimize visual quality for different content types.
- VividPixel Technology: Enhances image outlines and reduces noise bars, providing a crystal-clear and detail-oriented viewing experience.
- GamePlus Hotkey: Provides in-game enhancements such as a crosshair overlay and a timer function, useful for gaming scenarios.
- QuickFit Virtual Scale: An on-screen overlay that allows you to preview documents and photos in their actual size before printing, providing a real-size view of A4 documents, photos, or grid alignments.
- ASUS Eye Care Technology (Flicker-Free): Reduces screen flicker to minimize eye strain and fatigue during prolonged use.
- Ergonomic Adjustments: The monitor stand allows for Tilt, Swivel, Pivot, and Height adjustments for optimal viewing comfort.
Figure 3.1: Illustration of the ASUS PB287Q monitor's height adjustment capability.
Figure 3.2: The ASUS PB287Q monitor pivoted into portrait orientation.
4. Maintenance
4.1 Cleaning the Monitor
To maintain the clarity and longevity of your monitor, follow these cleaning guidelines:
- Always power off the monitor and unplug the power cord before cleaning.
- Use a soft, lint-free cloth slightly dampened with water or a non-abrasive, monitor-specific cleaning solution.
- Gently wipe the screen and exterior surfaces. Avoid spraying liquid directly onto the screen or into any openings.
- Do not use alcohol, ammonia, or abrasive cleaners, as these can damage the screen coating.
5. Troubleshooting
If you encounter issues with your ASUS PB287Q monitor, refer to the following common troubleshooting steps. For more detailed solutions, consult the official user manual.
5.1 No Power/No Display
- Ensure the power cable is securely connected to both the monitor and a working power outlet.
- Verify that the power indicator light on the monitor is on.
- Check that the video cable (DisplayPort or HDMI) is firmly connected to both the monitor and your computer's graphics card.
- Try a different power outlet or video cable if available.
5.2 Incorrect Resolution or Refresh Rate
- Ensure your graphics card supports 4K (3840x2160) resolution.
- For 60Hz refresh rate at 4K, use a DisplayPort connection. HDMI connections typically support 4K at 30Hz.
- Update your graphics card drivers to the latest version.
- Adjust the display settings in your operating system to the native resolution (3840x2160) and desired refresh rate.
5.3 Image Quality Issues (Blurry, Distorted, Color Problems)
- Reset the monitor to its factory default settings via the OSD menu.
- Check the video cable for damage or loose connections.
- Adjust the brightness, contrast, and color settings in the OSD menu.
- Ensure the correct SplendidPlus mode is selected for your content.
5.4 Stuck or Dead Pixels
While rare, a small number of stuck or dead pixels may be present on LCD panels. Refer to ASUS's pixel policy for warranty coverage regarding pixel defects.
6. Specifications
| Feature | Specification |
|---|---|
| Screen Size | 28 Inches |
| Max Screen Resolution | 3840 x 2160 (4K UHD) |
| Aspect Ratio | 16:9 |
| Response Time | 1ms (GTG) |
| Refresh Rate | 60Hz (DisplayPort), 30Hz (HDMI) |
| Panel Type | TN |
| Viewing Angle (CR≥10) | 170°(H)/160°(V) |
| Brightness | 300 cd/m² (Typical) |
| ASUS Smart Contrast Ratio (ASCR) | 100,000,000:1 |
| Connectivity | DisplayPort 1.2, HDMI 1.4, HDMI/MHL |
| Ergonomics | Tilt, Swivel, Pivot, Height Adjustment |
| VESA Wall Mounting | 100x100mm |
| Power Consumption | < 30.45W (Typical) |
| Dimensions (WxHxD) | 15 x 28 x 26 inches (with stand) |
| Weight | 17.4 pounds |
7. Warranty Information
The ASUS PB287Q monitor comes with an ASUS Rapid Replacement 3 Years Warranty. This warranty covers manufacturing defects and provides for quick replacement services. For specific terms and conditions, please refer to the warranty card included with your product or visit the official ASUS support website.
8. Support
For further assistance, detailed troubleshooting, or to download the complete user manual, please use the resources below:
- Official User Manual (PDF): Download PDF Manual
- ASUS Official Store: Visit ASUS Store on Amazon
